#!/usr/bin/env python3
# Created by xiaosanyu at 16/6/11
# Chapter 001
TITLE = "Empty Window"
DESCRIPTION = "show a empty window"
import gi

gi.require_version('Gtk', '3.0')
from gi.repository import Gtk


def main():
    win = Gtk.Window()
    win.connect("delete-event", Gtk.main_quit)
    win.show_all()
    Gtk.main()


if __name__ == "__main__":
    main()